Ball-bearing.



- Y No. 340.805,

LIT

osrriin eiseres AUGUST HEERE, Qi?. BERL'N, GR'ANY.

Application led Apri'l To a/ZZ whom may oonoern:

Be it knows thet lf, AUGUST Risse, engineer, s subject ofthe King of lrussie, Gerk man Emperor, residing iii Berlin, SLi/ Huttenstresse, in. the Kingdom oi iriissie, Germany, have invented certain new ond useful improvements Relating to or (Lo'ni which nornieiiy may' be regeroed as foss,

when excessive pressure is ezrerted oil/the oeils acts to egreeter or Jlesser degrees-sen eiestic cage.

in the accompanying d re'win s one torni. of Construction of the ie'vice is s iown.

Figure is e sectioned eevstion oit e zege constructed recording to the present invention oppiied to e boli-beering. Fig. 2 is e Vertieoi transverse section thereof. Fig. 3 :i pien oi port oi tiie cage sepsrsteiy. Figs. 4, 4H, 5, 5d, G, sind 6 ilustrete various "forms of clamps.

As may seen from the eocompenying drawings, the cage consists of two istrings e and f, meeting or joined together et their edges. The balie engage enti Work in re oesses k, formed port in esoh of' the meeting edges of the rings e and j. Both the rings e andfere hel together by clamps 'i, several of which ere arranged and distributed around the circumference of the cage.

The clamp is constructed to permit the rin s to seperate slightly in use. As shown in li ig. Jg-the clamp comprises .fi/strip of niet-s1 bent iu rectangular form, one end. being esseri through the other. Suiieient spese is ieft between the ends to per f move reiatively to the other to e 'slight sie tent, thus permitting the rings uto seperate to e corresponding degree. separation takes piece when' some of the boils move reis# tively faster than the others, end conse-- r nentiy @suse a. iifessure ofthe bells against t 1e rings. By t is construction the coge is ee )able of eating as inelastic ooge to-eJ suit :ib e degree, While ordinarily in the norms movement ot' theoelis-the-t is, when tiie boiigo'essiire is normal-the cage sotsas o.

Specification of Letters Patent.

@itemized 2992.

1905. Serial No. 3l2.378.

I rigid or einiost rigidV ooge? This eiestieity is iiioreesed when the oisnips oroformed. es JWM i XPT- V. lira -}`if^,`1-.1..a snow n An lgs. o am o sin.. o me C The boil--openm which ere formed try the recesses le, provides. in the uwer-mg efiffes of the rings cf, ere tffleniseives so 'former that they permit the movement oi the boil 1 that 1s, the eiztstieity oi tire @ege-end :it the seine time considerablyreduce the friction. For

points ot the speed o provided with special recesses "L, rorinei.' ere only embraced on sot ooge by t e rote on of the belts is eieotefi the progressing oeils, owing to' the Wectge iilze pres-sing in ot the seme' into the recesses if?, ooo sion ey separation oft the rin Although here described in iietoii the' preferred construction not wist;l to limiti *i M to. es suoi: coin ereiiiy varied. Vithtion. For in- .egiingly holding js against o 'eiei movement may be provided, en i the ril f; tixeinseives mov be Ver-ieri niet ijf i'uoti n Wtiiiesti1 reteiniiog the sdvont'- .s oit invention.

ft/filet cieiin ny invention, and desire to secure 'by Let s Potent, isw

l. in e boil-boerin@ having two rings arranged. edgewise sncf having "bellyieidirgy 'opposing` relative movement of such rings in en direction.

sings 'arranged edge'wise enf Eloi/ing boil,-

s stl' i o' t emriiiiig oi' the oeils oorresoond of the prevented ond tine i ced, Wiiiie et the seine t'fne, es sir ed, tiieexpeiision o? the f this purpose J recesses if of the rings et the o erige, 'white et t time oi? the greatest sposti f seid boils tur ree y' in the ceggeoiiigs.V Thos invention, I do ogeniiigs between there, and inea-ns for' in. e 'boli-bearing. e.' coge having tWo i openings between them; 'sind clamps for. N .I

e. beitbeering, weee having two having -be11- etioptefi to rees-ive the iront or rear sides of j .the baits. and suon openings end recesses be-fv ing adapted to normaillf prevent the balls opposing relative movement of such ringsin from contacting with t e ends of said re .an axial direction.

eesses. In witness whereof I have hereunto si ed l 5. In a ball-bearing, a cage having two my name in the presence of two subseri ing- 5 rings arranged edewlse and having ballwitnesses.

openings betweeut em, and recessesleading i from such openings, such recesses being AUGUST :RIEBE'Q' adapted to receive the front or rear sides of Witnesses: the balls so that they do not normally con- A MAURICE ROUX, lo tact with the rings, and means for yeldingly CHARLES CARDIVEL. 

